303 OG Seeds
303 OG Seeds are a premium 50% Indica and 50% Sativa hybrid created from Chemdawg × Pre-98 Bubba Kush, combining legendary OG genetics with vigorous growth, dependable flowering, and exceptional resin production. This feminized photoperiod variety develops dense, trichome-rich flowers while performing consistently in both indoor and outdoor cultivation environments.
With reported THC potential reaching up to 26% under suitable cultivation conditions and approximately 0% CBD, 303 OG delivers impressive potency for growers seeking a balanced hybrid with classic OG character. Its spicy, herbal terpene profile, manageable plant structure, and dependable harvests make it a rewarding addition to any premium cannabis garden.
For cultivators looking for Chemdawg × Pre-98 Bubba Kush genetics, compact plants, resin-coated flowers, and consistent flowering performance, 303 OG is an excellent choice for growers seeking premium feminized cannabis seeds.
🌿 303 OG AT A GLANCE
THC Potential: Up to 26%
CBD Content: Approximately 0%
Variety: 50% Indica / 50% Sativa
Seed Type: Feminized
Flowering Type: Photoperiod
Genetics: Chemdawg × Pre-98 Bubba Kush
Flowering Time: Approximately 7–9 Weeks
Environment: Indoor / Outdoor
Flavor Profile: Spicy • Herbal • Citrus • EarthyTHC levels, CBD content, flowering time, plant size, aroma, flavor, and yields may vary depending on phenotype and cultivation conditions.
Why Choose 303 OG Seeds?
303 OG combines two legendary OG cultivars to create a balanced hybrid recognized for abundant trichome production, dense flowers, and reliable flowering performance. Its vigorous growth and premium flower quality make it an excellent choice for growers seeking dependable modern OG genetics.
🧬 Legendary OG Genetics
Chemdawg and Pre-98 Bubba Kush contribute vigorous branching, dependable flowering, heavy resin production, and the classic characteristics that have made OG cultivars famous worldwide.
🌿 Bold Herbal Flavor
Dense flowers develop rich herbal flavors layered with warm spice, fresh citrus, and subtle earthy notes that become even more pronounced after drying and curing.
❄️ Exceptional Resin Production
303 OG develops compact, crystal-coated buds with abundant trichome coverage, creating outstanding bag appeal and premium flower quality.
🌱 Easy to Grow
Suitable for indoor grow rooms, greenhouses, and outdoor gardens, 303 OG rewards growers with dependable harvests while remaining forgiving enough for those with limited cultivation experience.
Is 303 OG Right for Your Grow?
Choose 303 OG Seeds if you’re looking for balanced hybrid genetics, dependable flowering, resin-rich flowers, and classic OG characteristics with manageable plant size.
Its naturally sturdy branching responds well to topping, low-stress training (LST), pruning, canopy management, and selective defoliation to improve airflow and maximize productive flowering sites. Compact plants produce dense flowers across an even canopy while remaining easy to manage throughout the growing cycle.
As a feminized photoperiod variety, 303 OG allows growers to focus entirely on flower production without the need to identify or remove male plants.
303 OG Genetics and Plant Characteristics
303 OG is developed from Chemdawg × Pre-98 Bubba Kush, producing feminized marijuana seeds recognized for vigorous growth, dependable flowering, healthy branching, and abundant trichome production. These respected parent cultivars combine to create a resilient 50% Indica and 50% Sativa hybrid that performs consistently across a wide range of cultivation environments.
Plants typically reach a medium height of approximately 3–4 feet, making them ideal for indoor grow tents, greenhouses, and outdoor gardens with limited space. Throughout flowering, the plants develop dense, resin-rich buds with vibrant green coloration, bright orange pistils, and thick layers of sparkling trichomes that enhance their visual appeal.
As with every cannabis cultivar, individual plants may display slight differences in aroma, structure, flowering speed, coloration, cannabinoid content, terpene expression, resin production, and final yields depending on phenotype and cultivation conditions.
🧬 GENETIC PROFILE
Chemdawg × Pre-98 Bubba Kush
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50% Indica / 50% Sativa
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Feminized • Photoperiod • Balanced Hybrid
Growing 303 OG Seeds
303 OG performs exceptionally well in indoor grow rooms, greenhouses, and outdoor gardens with favorable growing conditions. It thrives with balanced nutrition, consistent watering, healthy airflow, and stable environmental conditions throughout the cultivation cycle. Its hardy growth habits make it suitable for both newer growers and experienced cultivators seeking dependable results.
Indoors, 303 OG responds very well to topping, low-stress training (LST), pruning, canopy management, and selective defoliation while producing an even canopy with numerous productive flowering sites. Proper lighting and airflow encourage dense flower formation and heavy trichome production.
Outdoors, 303 OG flourishes in warm, sunny climates where healthy plants reward growers with aromatic, resin-rich flowers and dependable harvests. Greenhouse cultivation also produces excellent results by maintaining greater environmental stability throughout flowering.
Flowering Time, Height, and Yield Potential
303 OG generally completes indoor flowering in approximately 7–9 weeks. Outdoor harvest timing varies according to regional climate but typically occurs during early to mid-autumn under suitable growing conditions.
Plants typically reach a medium height of approximately 3–4 feet, making them ideal for compact cultivation spaces. Under suitable cultivation conditions, 303 OG has the potential to produce approximately 300 g/m² indoors and up to 350 g per plant outdoors.
Final yields depend on lighting, plant health, nutrition, environmental stability, training methods, and individual phenotype.
🌱 GROW PROFILE
Difficulty: Easy
Flowering: Approximately 7–9 Weeks
Plant Structure: Medium
Environment: Indoor / Outdoor
Growth Style: Balanced Hybrid
Training: Suitable for topping, LST, pruning, canopy management, and selective defoliation
How Potent Is 303 OG?
303 OG is a balanced hybrid with reported THC potential reaching up to 26% under suitable cultivation conditions and approximately 0% CBD. Its cannabinoid profile delivers impressive potency while producing dense, resin-rich flowers with exceptional trichome coverage.
The combination of Chemdawg and Pre-98 Bubba Kush genetics contributes to vigorous growth, premium flower quality, and reliable resin production throughout the flowering cycle. Actual cannabinoid content varies according to phenotype, lighting intensity, plant health, nutrition, harvest timing, curing practices, and environmental conditions.
Published THC percentages should therefore be viewed as cultivar potential rather than guaranteed laboratory values. Its Chemdawg × Pre-98 Bubba Kush lineage, dependable flowering, and bold herbal terpene profile make 303 OG an excellent choice for growers seeking premium feminized cannabis seeds with classic OG genetics.
Flavor, Aroma, and Terpene Profile
303 OG develops a vibrant terpene profile featuring herbal flavors layered with warm spice, bright citrus, and earthy undertones. During flowering, the plants release a fresh forest-like aroma with subtle citrus notes that become even richer after drying and curing.
🌿 Herbal — fresh herbal flavors lead the profile
🌶️ Spicy — warm spice creates depth and complexity
🍋 Citrus — bright citrus notes provide freshness
🌎 Earthy — earthy undertones round out the finish
Dominant terpenes commonly associated with 303 OG include Terpinolene, Caryophyllene, and Myrcene, although terpene expression naturally varies between individual plants.
Reported Effects and Overall Profile
303 OG is commonly associated with an uplifting cerebral onset followed by a calm and comfortable body experience. Many enthusiasts report feelings of happiness, creativity, focus, relaxation, body comfort, and an overall balanced profile that reflects its even hybrid genetics. Individual experiences naturally vary according to cannabinoid content, terpene profile, personal tolerance, and consumption amount.
⚡ COMMONLY REPORTED PROFILE
Creative • Focused • Happy • Relaxed • Uplifted • Body Comfort
Reported effects are subjective and may vary between individuals.
Who Should Choose 303 OG Seeds?
303 OG Seeds are an excellent choice for growers looking for premium OG genetics, balanced hybrid characteristics, dependable flowering, and dense resin-rich flowers with complex herbal flavors.
This cultivar may be a good fit if your priorities include:
- 50% Indica / 50% Sativa genetics
- THC potential reaching up to 26%
- Approximately 0% CBD
- Feminized photoperiod seeds
- Chemdawg × Pre-98 Bubba Kush genetics
- Herbal, spicy, citrus, and earthy flavors
- Indoor or outdoor cultivation
- Approximately 7–9 weeks of flowering
- Dense, trichome-rich flowers with dependable harvests
303 OG is particularly well suited to growers seeking feminized cannabis seeds with classic OG lineage, generous resin production, and balanced hybrid performance.



Romano U –
This cannabis variety from these guys has a unique and sweet flavor that you can’t get from any other strain. I also how smooth it is to smoke it. I experienced no coughs despite being a beginner.